Hawkesbury River - Cowan Creek Entrance Weather Forecast

    • 24
    • 28

    Cloudy

    • 23
    • 28

    Partly cloudy

    • 23
    • 27

    Late shower or two

    • 21
    • 23

    Showers

    • 21
    • 24

    Shower or two

    • 21
    • 25

    Shower or two

    • 21
    • 24

    Shower or two

Today 23 Feb Sydney

Cloudy. Medium chance of showers. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding in the west in the afternoon and early evening. Light winds becoming south to southeasterly 20 to 30 km/h in the middle of the day then becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots becoming southwesterly 10 to 15 knots in the middle of the day then tending southerly 15 to 25 knots in the early afternoon.
Seas
Below 0.5 metres.
Weather
Cloudy. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
Fresh north to northwesterly winds as a high builds over the Tasman, ahead of a southerly change reaching Sydney Waters today with the next trough. Winds briefly turn northerly before another trough brings another southerly change midweek.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Cowan Creek Entrance Temperature Statistics View More

February Temperature

Terrey Hills (11km)

  • Lowest 3 February, 2026

    14.5 °C

  • Average February

    21.8 °C

  • Highest 18 February, 2026

    35.6 °C

Climate (2021–Present)

Terrey Hills (11km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    16.9 °C

  • Average High 2021–2026

    21.9 °C
Get WillyWeather+ to remove ads